Instantly calculate tips, taxes, discounts, health metrics, and more. 50+ tools built for real people โ fast, accurate, and always free.
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Track your body metrics, plan your workouts, and monitor your health โ all with science-backed formulas.
Calculate your Body Mass Index and see which weight category you fall in.
Find your Basal Metabolic Rate โ calories burned at rest.
Find your ideal body weight range based on height and gender.
Estimate your body fat percentage using body measurements.
Calculate your maximum lift capacity for any exercise.
Find your optimal heart rate zone for effective cardio training.
Calculate your running pace, speed, and finish time.
Find your daily calorie needs based on age, weight, height and activity.
Calculate your Total Daily Energy Expenditure instantly.
Calculate your ideal daily protein, carb, and fat intake.
Find exactly how much water you should drink each day.
Estimate calories burned during any exercise activity.
Calculate your estimated due date from LMP or conception.
Find your fertile window and ovulation date instantly.
Find the best bedtime or wake-up time for full sleep cycles.
Calculate your WHR and health risk based on WHO guidelines.
Find your recommended weight gain range during pregnancy.
Estimate your likely conception date from LMP or due date.
Estimate body fat using the US Army circumference method.
Find your lean mass and fat mass using the Boer formula.
Find your recommended daily protein intake.
Find your recommended daily fat intake range.
Predict your next period and fertile window.
Estimate kidney function using the MDRD formula.
Estimate your somatotype โ ecto, meso or endomorph.
Calculate BSA using the Mosteller formula.
Estimate blood alcohol content โ for education only.
Find your BMI category and weight to reach normal range.
Plan your budget, calculate taxes, estimate loans and EMIs โ make smarter money decisions.
Split the bill and calculate tip fairly among friends.
Split any bill fairly between friends, tip included.
Calculate your Indian income tax under old and new regime.
Break down your CTC into take-home salary with all deductions.
See exactly how much money lands in your bank each month.
Calculate GST amount and final price for any product or service.
Find out how much sales tax gets added to any purchase.
How much will you save? Calculate final price after discount.
Calculate monthly home loan EMI and total interest payable.
Calculate your car loan EMI, total cost and interest.
Compare leasing vs buying a car โ find the better deal.
Calculate simple and compound interest for any investment.
See full loan repayment schedule month by month.
Calculate monthly EMI for any loan amount instantly.
How much house can you realistically afford to buy?
Decide between cash back offer or low-interest financing.
Estimate estate and inheritance tax liability.
Calculate MGNREGA wages and working days entitlement.
Calculate mutual fund SIP returns and estimated wealth growth.
Calculate Fixed Deposit maturity amount and interest earned.
Calculate Recurring Deposit maturity amount and interest.
Calculate PPF maturity amount and interest over 15 years.
Calculate your EPF corpus at retirement based on salary.
Calculate HRA tax exemption under Section 10(13A).
Calculate your gratuity as per the Payment of Gratuity Act.
Calculate STCG and LTCG tax on stocks, MF, and property.
Estimate stamp duty and registration charges on property.
Calculate your total net worth from assets and liabilities.
Plan your monthly budget using the 50/30/20 rule.
Find EMI, total interest and total payment for any loan.
Find the retirement corpus you need based on expenses.
Find the future value of a lumpsum plus monthly investment.
Find the future equivalent value of money.
Find monthly savings needed to reach any goal.
Estimate retirement corpus and monthly pension payout.
Find the fixed monthly payout from a lumpsum.
Find months and interest to pay off a credit card balance.
Find time to clear multiple debts using the avalanche method.
Find EMI for education loans with moratorium period.
Find maturity value of a lumpsum mutual fund investment.
Find EMI and total interest for any personal loan.
Compare total cost of renting versus buying a home.
Find the current worth of a future sum of money.
Find the future worth of money invested today.
Find total and annualized return on any investment.
From basic arithmetic to advanced algebra โ solve any math problem step by step.
Full featured scientific calculator with trigonometry and more.
Find X% of any number, percentage change and more.
Add, subtract, multiply and divide fractions with steps.
Simplify ratios and solve proportion problems.
Solve quadratic equations axยฒ+bx+c=0 instantly.
Add, subtract and multiply matrices of any size.
Calculate any base raised to any power instantly.
Find square root, cube root and nth root of any number.
Calculate logarithm with any base โ log, ln, log2.
Find all factors and prime factorization of any number.
Find Greatest Common Factor of two or more numbers.
Find Least Common Multiple of two or more numbers.
Round numbers to any decimal place or significant figure.
Perform arithmetic with extremely large numbers accurately.
Calculate error between experimental and theoretical values.
Generate random numbers in any range instantly.
Perform hexadecimal arithmetic and convert between bases.
Binary arithmetic โ add, subtract, multiply in base 2.
Calculate your exact exam score with custom negative marking.
Convert length, weight, temperature and volume units instantly.
Find the mean, median, mode, and range of any number list.
Calculate variance and standard deviation for any data set.
Calculate permutations (nPr) and combinations (nCr) instantly.
Calculate the probability of single or combined events.
Calculate the area of squares, circles, triangles and more.
Calculate the volume of cubes, spheres, cylinders and more.
Find the slope, angle, and equation between two points.
Check if a number is prime and list primes up to any limit.
Find angles, area and perimeter from three side lengths.
Solve missing sides and angles of any right triangle.
Find radius, diameter, circumference and area instantly.
Find any missing side using aยฒ+bยฒ=cยฒ.
Calculate remaining quantity after radioactive decay.
Convert numbers to and from scientific notation.
Break any number down into its prime factors.
Find mean, median, mode and range of any data set.
Calculate standard score and percentile rank.
Find the minimum sample size for surveys and research.
Calculate the confidence interval for a sample mean.
Find distance and midpoint between two coordinate points.
Calculate surface area and volume of 3D shapes.
Find quotient, remainder and decimal result instantly.
Calculate p-values from a z-score for hypothesis testing.
Detect arithmetic or geometric sequence patterns.
Handy tools for daily life โ convert currencies, check your age, count words, and have fun.
Calculate your exact age in years, months and days.
Convert between 150+ world currencies with live rates.
Calculate how much free time you actually have each day.
Count words, characters, sentences and estimate reading time.
Check love compatibility by name, date of birth or Rashi.
Spin the wheel and pick a random winner from your list!
Photo, upload or type a list โ export as an Excel-style PDF.
Find the exact days, weeks, months and years between two dates.
Add or subtract hours, minutes and seconds instantly.
Count down to any event with a live updating timer.
Generate strong, random, secure passwords instantly.
Create a QR code from any text or URL and download it.
Convert numbers to Roman numerals and back instantly.
Convert any date and time between cities instantly.
Thousands of people use our tools every day. Here's what they think.
"The tip calculator saved our whole table from an argument. Split it perfectly between 6 people!"
"Finally a clean site that doesn't drown you in ads. The discount calculator is super fast."
"Used the tax calculator for my small business billing. Simple, accurate, and free โ perfect."
"Very easy to use on mobile. Calculated tip at the restaurant right from my phone."
"Love the dark mode! Works great and looks professional. Bookmarked it."
"Shared this with my whole family group. Everyone uses the discount calculator for shopping."
TipCalculators.in was built with one goal โ give everyone access to fast, reliable calculators without the clutter. No tracking. No signup. Just tools that work.